# Rudolf Semmler

> 1904-1988

**Wikidata**: [Q110213316](https://www.wikidata.org/wiki/Q110213316)  
**Source**: https://4ort.xyz/entity/rudolf-semmler-q110213316


## References

1. Integrated Authority File
2. Virtual International Authority File
3. The LiederNet Archive
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Répertoire International des Sources Musicales
6. Czech National Authority Database